Did the plugin thing already. Once all were deactivated I still couldn’t upload under Appearances–background image–upload new image. So I don’t think it’s that.
If I switch to Twenty Eleven will that change the whole look of my blog??!?!
I get the “Select a file to upload” blue box. When I click on “select files” below that it doesn’t bring up the “File upload” screen from my computer allowing me to select the desired images.
I tried it under Media and adding images in new posts and those pop up boxes DO work. So it’s just under “Appearances” the the “Upload Selected Files” does not work.